High Quality Content by WIKIPEDIA articles! Joseph Mitchell "Yogi" Parsons (July 22, 1964 – October 15, 1999) was an American who was executed for the August 1987 murder of Richard Lynn Ernest. Parsons hitched a ride with Ernest in California and stabbed him to death at a remote rest area in Utah. After assuming Ernest`s identity, Parsons continued to insist that he was Ernest when he was later arrested.